.11pcs hole saw:3/4"(19mm),7/8"(22mm),1"(25mm),1-18/"(29mm)

          1-1/4"(32mm),1-3/8"(35mm),1-1/2"(38mm)

          1-3/4"(44mm),2"(51mm),2-1/2"(64mm)

.2pcs arbors:3/8"hex ,fit 14-30mm,

        7/16" hex,fit 32-210mm

.2pcs pilot drills:1/4"x76mm

.1pc safety goggle